Random groups of 30 teachers were asked the starting annual salary for their first teaching job. The sampling variability was low. If the average salary of
several of the groups was close to $56,000, which of these is least likely to be
the average salary of another one of the groups?

step-by-step explanation:

cats

30 miles

step-by-step explanation:

we know that 60 seconds equals 1 minute and 60 minutes 1 hour

44 ft       60 sec     60 min     158400   ft

  *   *   =

1 sec       1 min       1 hour         hour

we know that there are 5280 ft per mile

158400   ft       1 mile         30 miles

  *   =

1   hour               5280 ft     1 hour

so in 1 hour   it can travel 30 miles

1/8 3/16 3/4

step-by-step explanation:

you put them as all the same denominator and multiply